_:n3145deb4537b4d00850aec711c4daa50xb10
<http://schema.org/text>
"To factory reset your Samsung J4, go to the Settings menu and tap on the General Management option. Tap on the Reset option and select the Factory data reset option. Confirm your action and wait for the process to complete."
<https://theusblog.net/how-do-i-get-rid-of-frp-on-samsung-j4/>